... production Drillstem Testing information Upstream Oil & Gas production data porosity shape factor production rate fracture water production fracture capacity sidetrack horizontal well reservoir hydraulic fracturing drillstem/well testing fracture network decline rate fracture...

... coefficients, which are analogs to capacitance and resistance respectively in electrical ciurcuits. In this way, injection and production data are used to match the material balance from the reservoir. These methodologies allow for a good understanding of the interwell connectivity within the reservoir...

... composition and condensate content with height above GOC taking gravity into account. At the final stage the obtained results are verified against well production data. PVT-modeling was based on laboratory studies of recombined gas samle. The residue C10+ was divided into two pseudo components C10+(1...

... Figure 5 Actual production data (well N1) Figure 6 Actual data and diagnostic curves matching Figure 7 Demonstration of a diagnostic curve adjustment Figure 8 Matching of the curves obtained by correlation ratios with the approximated solutions of Laplace equations...

... is the input data and is determined by the following methods: normalizing the results of well log data interpretation against the results of well test data interpretation or against the results of production data interpretation (solving inverse problem for unsteady state). For wells which penetrate several...

... layers and low Spearman rank correlation coefficient, which indirectly points to the relation between tight, conductive layers (as a result of plastic deformation and subsequent fracturing) and high fluid flow rates. Analysis of production data using this algorithm helps in determination of lateral...

... the simulation model adaptation. condensate reservoir calculation composition trade flow hydrodynamic simulator Upstream Oil & Gas CPF production data Formation Fluid reservoir simulation unified method hydrodynamic model commodity flow society of petroleum engineers commercial gas...

... rate. drillstem/well testing waterflood pattern upstream oil & gas probability function production data spe 161969 boundary condition identification drillstem testing injector well performance producer heterogeneous reservoir reservoir pressure reservoir property determination...

... Abstract A new method for determining permeability profile in producing wells is proposed in this study. The method is based on integration of log interpretation results with well test data and information on vertical reservoir heterogeneity, determined from core studies or production data...

... Abstract This paper describes the use of Assisted History Matching (AHM) techniques as a systematic and efficient process for integrating dynamic data (production data) into a reservoir model. As a proof of concept the AHM process was applied to obtain a history match for flowing bottom-hole...

... and reliable petrophysical model of reservoir rock and fluid distribution. This was achieved through integration of core, log an production data. At the core of the algorithm is a capillarypressure based model of transition zone interlinked with algorithms of traditional and special log evaluation as well...

... Abstract Analysis of production data for tight gas reservoirs is based on pressure transient (PT) analysis, which is now a conventional procedure for fractured tight gas reservoirs. Key parameters can be estimated during the analysis: fracture conductivity, fracture half-length and reservoir...

... rate and the increase in water cut in one graph. Production data from Tah oil reservoir (China) with large vugs and high-density fractures were used to test the approach. Background of Tah Naturally-Fractured and Vuggy Oil Reservoirs Abstract Naturally fractured oil reservoirs with vugs...

... Abstract Hydraulic fracturing (HF) became one of the main techniques for production enhancement in the Pokamasovskoye oilfield. While analysing production data (Qliq, water cut, BHP) and fracturing data (net pressure), similar trends became apparent, relating to the proportion of oil and water...